Lowrance electronic LRA-1000 - Manual (Page 33)

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Transmit Off Zone and Tune, all of which are addressed in the section
on Radar Setup. You can also modify Radar Orientation, Radar Color
Scheme and Antenna Park from the Radar Setup menu.
Radar Orientation
Displays the orientation of your radar, which by default is set to
Heading Up.
Radar Color Scheme
Your radar has eight color options: Full Color on Black, Full Color on
Gray, Full Color on White, Green on Black, Yellow on Black, Yellow on
Blue, Night Viewing and Green CRT.
When using full color mode on the radar display, the strongest targets
will be displayed in red, weaker targets will be shown in green and the
weakest returns will be colored blue.
Radar Setup selected on System Setup menu (left). Radar Color
Scheme highlighted on Radar Setup menu (right).
To adjust the Radar Color Scheme:
1. From the Radar Setup menu, press ↓ to
R
ADAR
C
OLOR
S
CHEME
and
press
ENT
. The Radar Color Scheme menu will appear.
2. Press ↑ ↓ to select the desired color scheme, then press
ENT
. Press
EXIT
to return to the main page display.
Adjust Antenna Park
This feature allows users to adjust their open array antenna so it will
come to a stop in a desired position.
NOTE:
Each antenna is different, so there is no recommended setting for
Antenna Park. You must use the trial and error method of making
an adjustment, then check the result. Repeat that process until the
antenna comes to a stop in the desired position.